ATBECHDEDKESFRGBGRITLILUNLSEMCPTIE......FI....CY....................................................
J
DIM360 Ver 2.41 (21 Oct 2013) - 1620000/0
2759887
EUROPEAN PATENT APPLICATION
A3
20141126
EP
14165402.0
20000803
20140422
en
en
en
23557199
19990823
JP
23557399
19990823
JP
27004099
19990924
JP
20141126
201448
20140730
201431
G03G 15/08 20060101AFI20141020BHEP
de
Entwicklungsvorrichtung, Prozesskartusche und Bilderzeugungsvorrichtung
en
Developing device, process cartridge, and image forming apparatus
fr
Dispositif de développement, cartouche de traitement et appareil de formation d'images
20A
03014272.3
1347346
20030625
00116785.7
1079279
20000803
Brother Kogyo Kabushiki Kaisha
100092006
BN1949-P18066EP
15-1 Naeshiro-cho Mizuho-ku
Nagoya-shi, Aichi 467-8561
JP
Sato, Fumikazu
c/o Brother Industries, Ltd. 15-1 Naeshiro-cho Mizuho-ku
Nagoya-shi, Aichi 467-8561
JP
Deguchi, Hideaki
c/o Brother Industries, Ltd. 15-1 Naeshiro-cho Mizuho-ku
Nagoya-shi, Aichi 467-8561
JP
Kamimura, Naoya
c/o Brother Industries, Ltd. 15-1 Naeshiro-cho Mizuho-ku
Nagoya-shi, Aichi 467-8561
JP
Horinoe, Mitsuru
c/o Brother Industries, Ltd. 15-1 Naeshiro-cho Mizuho-ku
Nagoya-shi, Aichi 467-8561
JP
Prüfer & Partner GbR European Patent Attorneys
101042742
Sohnckestrasse 12
81479 München
DE
AT
BE
CH
CY
DE
DK
ES
FI
FR
GB
GR
IE
IT
LI
LU
MC
NL
PT
SE
20141126
201448
In order to prevent toner leaks from both sides of a developing roller disposed within a case accommodating polymerized toner, side seals each having a Teflon® felt member on its surface are provided to make sliding contact with a surface of the developing roller. In addition, "Hanarl FL-Z75" manufactured by Kanto Kasei Ltd., is used as a lubricating agent for the Teflon® felt members to make them more lublicative. Accordingly, noise generated by the side seals sliding contact with the developing roller can be reduced. To prevent toner leaks from the sides of the developing roller, a film or resin stopper is disposed at a lower-end front edge of the case to stop the toner.
BN1949-P18066EP
EP
14165402.0
Brother Kogyo Kabushiki Kaisha
20A
DH
20141024
G03G
JP
H09281799
A
CASIO ELECTRONICS MFG CO; CASIO COMPUTER CO LTD
19971031
X
1
* abstract; figures 1,3 *
Y
2-9,11-19
US
5870651
A
SHIMADA HIROKATSU [JP]
19990209
Y
2,4,5,17-19
* column 4, lines 5-32; figures 1,2,4 *
EP
0585882
A2
TOSHIBA KK [JP] TOSHIBA KK [IT] TOSHIBA KK [JP]; TOKYO ELECTRIC CO LTD
19940309
Y
3,5-9,11-16
* column 4, lines 7-15,34-48; figures 2,4,7 *
* column 6, lines 54-58 *
* column 8, lines 15-24 *
* column 13, line 57 - column 14, lines 8,15-49 *
* column 15, lines 37-49 *
EP
0789286
A2
CANON KK [JP]
19970813
X
1
* column 3, lines 5-12; figures 1-6 *
A
2-19
* column 5, line 12 - column 6, line 48 *
EP
0913741
A2
CANON KK [JP]
19990506
A
1-19
* paragraphs [0034], [0035], [0038], [0057]; figure 2 *
Van Ouytsel, Krist'l
The Hague
20141014
JP
H09281799
A
19971031
NONE
US
5870651
A
19990209
JP
H10198163
A
19980731
US
5870651
A
19990209
EP
0585882
A2
19940309
CA
2105259
A1
19940301
DE
69314889
D1
19971204
DE
69314889
T2
19980402
EP
0585882
A2
19940309
US
5488462
A
19960130
US
5655178
A
19970805
EP
0789286
A2
19970813
CN
1162773
A
19971022
DE
69721098
D1
20030528
DE
69721098
T2
20031218
EP
0789286
A2
19970813
JP
3372747
B2
20030204
JP
H09218578
A
19970819
US
5790923
A
19980804
EP
0913741
A2
19990506
DE
69836508
T2
20070920
EP
0913741
A2
19990506
EP
1494091
A2
20050105
JP
3542473
B2
20040714
JP
H11133742
A
19990521
US
6038414
A
20000314